diff options
Diffstat (limited to 'arch/mips/vr41xx/common/irq.c')
| -rw-r--r-- | arch/mips/vr41xx/common/irq.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c index 4733c53..397ba94 100644 --- a/arch/mips/vr41xx/common/irq.c +++ b/arch/mips/vr41xx/common/irq.c @@ -25,7 +25,7 @@ #include <asm/vr41xx/irq.h> typedef struct irq_cascade { - int (*get_irq)(unsigned int, struct pt_regs *); + int (*get_irq)(unsigned int); } irq_cascade_t; static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned; @@ -36,7 +36,7 @@ static struct irqaction cascade_irqaction = { .name = "cascade", }; -int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *)) +int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int)) { int retval = 0; @@ -59,7 +59,7 @@ int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *) EXPORT_SYMBOL_GPL(cascade_irq); -static void irq_dispatch(unsigned int irq, struct pt_regs *regs) +static void irq_dispatch(unsigned int irq) { irq_cascade_t *cascade; struct irq_desc *desc; @@ -74,39 +74,39 @@ static void irq_dispatch(unsigned int irq, struct pt_regs *regs) unsigned int source_irq = irq; desc = irq_desc + source_irq; desc->chip->ack(source_irq); - irq = cascade->get_irq(irq, regs); + irq = cascade->get_irq(irq); if (irq < 0) atomic_inc(&irq_err_count); else - irq_dispatch(irq, regs); + irq_dispatch(irq); desc->chip->end(source_irq); } else - do_IRQ(irq, regs); + do_IRQ(irq); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; if (pending & CAUSEF_IP7) - do_IRQ(7, regs); + do_IRQ(7); else if (pending & 0x7800) { if (pending & CAUSEF_IP3) - irq_dispatch(3, regs); + irq_dispatch(3); else if (pending & CAUSEF_IP4) - irq_dispatch(4, regs); + irq_dispatch(4); else if (pending & CAUSEF_IP5) - irq_dispatch(5, regs); + irq_dispatch(5); else if (pending & CAUSEF_IP6) - irq_dispatch(6, regs); + irq_dispatch(6); } else if (pending & CAUSEF_IP2) - irq_dispatch(2, regs); + irq_dispatch(2); else if (pending & CAUSEF_IP0) - do_IRQ(0, regs); + do_IRQ(0); else if (pending & CAUSEF_IP1) - do_IRQ(1, regs); + do_IRQ(1); else - spurious_interrupt(regs); + spurious_interrupt(); } void __init arch_init_irq(void) |